
.banner {
    background-image: url("../img/banner1_yde0.jpg");
    background-size: 100% 100%;
    height: calc(1000 * 480px / 1920);
}
.middle>div:nth-child(1)>div:nth-child(2){
    display: flex;
    flex-wrap: wrap;
}

.middle>div:nth-child(1)>div:nth-child(2)>div>img{
    height:calc(251*335px/438) ;
    width: 251px;
}
.middle>div:nth-child(1)>div:nth-child(2)>div{
    margin:2px 15px 2px 0;

}
.middle>div:nth-child(1)>div:nth-child(2)>div>div{
   display: flex;
    justify-content: center;

}



